//基本颜色以及各种变量
@red: #ff0000;
@yellow: #ffd135;
@green: #47a66a;
@blue: #00a8ff;

@lightRed:#ff6565;

//基本样式
.line-height(@height:24px) {
  height: @height;
  line-height: @height;
}
.vertical-height(@height:14px){
  height: @height;
  line-height: @height*2;
}
.vertical(){
  display: inline-block;
  vertical-align: middle;
}
.text-overflow(@width:200px){
  width: @width;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}